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Framing issue
Started by Tom H · ...
Last post by Guillermo (Guy) Yanez · ...
11 271 2 Guillermo (Guy) Yanez
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Bloated SCT stars - tips for processing?
Started by Heather Charron · ...
Last post by Arnie · ...
21 760 5 Arnie
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Dust Motes on Flats
Started by Jerry Gerber · ...
Last post by Christian Bennich · ...
5 219 4 Christian Bennich
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Adding Luminance to SHO Narrowband
Started by Craig Dixon · ...
Last post by Craig Dixon · ...
9 336 0 Craig Dixon
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What is real and what is not? How to know what to include...
Started by Christian Großmann · ...
Last post by Jon Rista · ...
12 770 6 Jon Rista
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Help With Strange Gradient
Started by Evan Boyle · ...
Last post by andrea tasselli · ...
1 99 3 andrea tasselli
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GPU Advice
Started by Timothy Martin · ...12
Last post by Jon Rista · ...
48 1323 7 Jon Rista
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Processing challenge, Needle Galaxy captured with zoom lens
Started by Fabian Butkovich · ...
Last post by Jan Erik Vallestad · ...
10 585 6 Jan Erik Vallestad
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Combining data from different scopes
Started by Aris Pope · ...12
Last post by Dan Kearl · ...
39 984 16 Dan Kearl
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Bright red stars
Started by Thomas · ...
Last post by Dan Watt · ...
11 398 1 Dan Watt
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How to bring out the color out of H-Alpha, O-III, and SII files w/o Dark/Flat files?
Started by miyan9 · ...
Last post by Rob · ...
3 169 0 Rob
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Mosaic Workflows and Best Practices in Pixinsight
Started by IrishAstro4484 · ...
Last post by Jan Erik Vallestad · ...
1 194 0 Jan Erik Vallestad
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Free osc data set
Started by TiffsAndAstro · ...12
Last post by Itto Ogami · ...
32 843 7 Itto Ogami
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Does anyone have data with bad distortion, like coma in the outer edges? (doing a test) [Unanswered]
Started by Oscar · ...
Last post by Oscar · ...
0 96 0 Oscar
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Soft, dull stars in processing
Started by Evan Boyle · ...
Last post by Evan Boyle · ...
5 274 0 Evan Boyle
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Strategies for Flats Across Multiple Nights of Imaging
Started by Derek Vasselin · ...
Last post by Jerry Gerber · ...
12 619 2 Jerry Gerber
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Ultra-wide-field mosaics: what am I doing wrong?
Started by Brian Boyle · ...
Last post by Bray Falls · ...
5 322 5 Bray Falls
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Formula for Calculating Seeing in Arc Seconds “
Started by Dale Penkala · ...
Last post by Dale Penkala · ...
12 270 6 Dale Penkala
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Luminance Subframes Degrade Color Images' Resolution (A demo and explanation of why)
Started by Alex Woronow · ...12
Last post by Undy · ...
25 1701 5 Undy
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Can someone help me stitch these two Mosaic files?
Started by Jens · ...12
Last post by andrea tasselli · ...
27 635 11 andrea tasselli
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My flats and darks are brighter than my lights
Started by Bruce Reichert · ...
Last post by Bruce Reichert · ...
2 195 0 Bruce Reichert
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Messed up autostretch in Siril after GraXpert treatment
Started by ValeryL · ...
Last post by ValeryL · ...
3 172 0 ValeryL
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Rescue mission: stacking of NGC 5128
Started by Daniel Petzen · ...
Last post by andrea tasselli · ...
7 226 4 andrea tasselli
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Phantom "Star pairs" ... bizzaire !
Started by AstroRBA · ...
Last post by Chris White- Overcast Obser... · ...
11 302 1 Chris White- Overcast Obser...
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Rate my pic
Started by TiffsAndAstro · ...
Last post by TiffsAndAstro · ...
3 305 0 TiffsAndAstro
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Multiple sessions via sirilic [Unanswered]
Started by TiffsAndAstro · ...
Last post by TiffsAndAstro · ...
0 31 0 TiffsAndAstro
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Processing IFN and dust : blotched images
Started by patrice_so · ...
Last post by patrice_so · ...
7 566 5 patrice_so
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First attempt on drizzling - when and how ?
Started by DanyJrt · ...
Last post by IrishAstro4484 · ...
15 768 3 IrishAstro4484
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Fixing colour in my subs (ZWO 2600 mc)
Started by Ian Dixon · ...
Last post by andrea tasselli · ...
6 189 6 andrea tasselli
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Does Drizzle improve colour?
Started by Craig Dixon · ...
Last post by Craig Dixon · ...
6 488 2 Craig Dixon
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Luminance Stretching
Started by Karl Theberge · ...
Last post by Karl Theberge · ...
8 487 0 Karl Theberge
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Deep Sky Stacker + GraXpert + Siril + StarNet VS. PixInsight + RC-Astro (BX, NX, SX)
Started by Franco Grimoldi · ...
Last post by Franco Grimoldi · ...
2 358 2 Franco Grimoldi
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Looking for guide/tutorial/ressources for star layer processing
Started by patrice_so · ...12
Last post by andrea tasselli · ...
28 800 21 andrea tasselli
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How I used the FastIntegration process to integrate over 50K sub exposures of M81!
Started by David Huff · ...123
Last post by David Huff · ...
52 2519 22 David Huff
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Processing Challenge - M3
Started by Oscar · ...12
Last post by Tim Ray · ...
25 875 17 Tim Ray
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M81 Processing Request
Started by Fabian Butkovich · ...
Last post by tantalusthief · ...
19 850 14 tantalusthief
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Odd error with flats and possible rotation
Started by Craig Dixon · ...
Last post by Craig Dixon · ...
11 204 2 Craig Dixon
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Lossless image compression
Started by user that was since deleted · ...
4 248 1 (deleted)
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Newton Flat Problem (Ring pattern) Light pollution a cause?
Started by Marc-Antonio Fischer · ...12
Last post by Marc-Antonio Fischer · ...
32 577 11 Marc-Antonio Fischer
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Uneven background
Started by Steve Solon · ...
Last post by Steve Solon · ...
23 643 2 Steve Solon
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Whatever I do, I end up with coarse details in galaxies - where is my process failing?
Started by Arny · ...12
Last post by Jon Rista · ...
48 2383 30 Jon Rista
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What causes this?
Started by Sean Mc · ...
Last post by andrea tasselli · ...
24 395 4 andrea tasselli
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Anyone want to give this a try?
Started by Sean Mc · ...12
Last post by Sean Mc · ...
39 1063 10 Sean Mc
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Drizzle vs Focal Length vs SNR
Started by Anderl · ...
Last post by Jon Rista · ...
4 358 1 Jon Rista
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Ways of Dealing with Excessive Chromatic Aberrations
Started by Zak Jones · ...123
Last post by Michael Owen · ...
50 2598 16 Michael Owen
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M51 Processing Request
Started by Fabian Butkovich · ...
Last post by Oskari Nikkinen · ...
21 414 16 Oskari Nikkinen
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Getting Calibration Right
Started by Anderl · ...
Last post by Arun H · ...
9 222 0 Arun H
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Help needed processing stars using mono RGB data
Started by Chase Davidson · ...
Last post by Francesco Meschia · ...
11 497 4 Francesco Meschia
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The need for REAL signal - Thoughts on true image quality
Started by Jon Rista · ...1234
Last post by George Hatfield · ...
79 2212 0 George Hatfield
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Spectrophotometric color calibration Pixinsight
Started by Dennis Spender · ...12
Last post by Dale Penkala · ...
27 709 1 Dale Penkala
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